英语词汇ac怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ac
释义	Examples: discriminant (e.g. b^2-4ac in the formula for the root of a quadratic equation)— 判别式 inverter, device that converts AC electricity DC and vice versa— 反用换流器
随便看	changes marked changes may arise changes may be incorporated changes may not be changes may occur changes mean changes might changes, modifications, additions, or deletions changes, modifications, additions, or deletions changes, modifications, additions, or deletions changes, modifications, alterations changes, modifications, alterations changes, modifications, alterations change smoothly changes must changes must be carried out changes must be implemented changes must be managed changes name from changes needed changes need to make - changes not permitted changes Notwithstanding changes observed changes occur

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

discriminant (e.g. b^2-4ac in the formula for the root of a quadratic equation)—